Insights on Spectral Measures for HRV Based on a Novel Approach for Data Acquisition

Rachele Anderson, Peter Jönsson, Maria Sandsten

Forskningsoutput: KonferensbidragArbetsdokument

1 Citeringar (Scopus)

Sammanfattning

In this paper, we present new insights on classical spectral measures for heart rate variability (HRV), based on a novel method for HRV acquisition. A dynamic breathing task, where the test participants are asked to breathe following a metronome with slowly increasing frequency, allows for the acquisition of respiratory-related HRV-data covering the frequency range in which adults breathe in different everyday situations. We discuss how the use of a time-frequency representation, e.g. the spectrogram or the Wigner-Ville distribution, should be preferred to the traditional use of the periodogram, due to the non-stationarity of the data. We argue that this approach can highlight the correlation of spectral measures such as low-frequency and high-frequency HRV with relevant factors as age, gender and Body-Mass-Index, thanks to the improved quality of the spectral measures.

OriginalspråkEngelska
Sidor510-513
Antal sidor4
DOI
StatusPublicerad - 2018-okt.
Evenemang40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2018 - Honolulu, USA
Varaktighet: 2018-juli-182018-juli-21

Konferens

Konferens40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2018
Land/TerritoriumUSA
OrtHonolulu
Period18-07-1818-07-21

Nationell ämneskategori

  • Annan hälsovetenskap (30399)

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